/*
* @Author: nidaye
* @Date:   2018-01-13 22:45:13
* @Last Modified by:   Administrator
* @Last Modified time: 2018-01-25 16:28:08
*/
header {
    width: 100%;
    height: 0.88rem;
    line-height: 0.88rem;
    text-align: center;
    font-size: 0.36rem;
    color: #fff;
    background: url(../img/header_bar.png) center center;
    background-size: 100%;
    position: fixed;
    top: 0;
    z-index: 9;
}
header .back{
    width: 0.4rem;
    height: 0.4rem;
    display: inline-block;
    background: url(../img/back.png) center center;
    background-size: 100%;
    margin: 0.25rem -0.2rem 0 0.2rem;
}
.version_icon{
  width: 1.8rem;
  height: 1.8rem;
  margin: 2rem auto 0 auto;
  background: url(../img/vserion.png) center center;
  background-size: 100%;
}
.version_info{
  margin-top: 0.3rem;
  text-align: center;
}
.version_info p{
  font-size: 0.3rem;
  color: #333;
}
.version_info span{
  font-size: 0.24rem;
  color: #999;
}
.update{
  width: 5.72rem;
  height: 0.87rem;
  margin:  2rem auto 0 auto;
  background: #3db7f6;
  text-align: center;
  line-height: 0.87rem;
  font-size: 0.36rem;
  color: #fff;
}
.foot {
  margin-top: 2rem;
  text-align: center;
}
.foot p,.foot span{
  font-size: 0.2rem;
  color: #999;
}